Zach Collins, San Antonio Spurs player, signs autographs for students, staff and instructors while visiting the Medical Education and Training Campus, Joint Base San Antonio-Fort Sam Houston, TX, Jan. 25, 2024. METC is a state-of-the-art medical training facility within the Department of Defense which trains enlisted medical personnel in 48 programs. Zach Collins visited METC with USAA as part of several events throughout the basketball season, supporting and celebrating the local military community. (U.S. Air Force photo by Staff Sgt. Abbigayle Williams)